namespace java com.tank.thrift
typedef i16 short
typedef i32 int
typedef i64 long
typedef bool boolean
typedef string String

struct Person{

    1:optional String username;
    2:optional int age;
    3:optional boolean married

}

exception DataException{
    1:optional String messgae
    2:optional String callStack
    3:optional String date
}

service PersonService{

    Person getPersonByUsername(1 : required String username) throws ( 1: DataException ex)

    void savePerson(1:required Person person) throws (1:DataException ex)
}












